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accession to the throne; enthronement
若い王がついに即位した。
The young king finally ascended the throne.
新天皇の即位に際して祝賀行事が開かれた。
Celebrations were held to mark the new emperor's accession.
即位から百年が経過した今もその王は国民に慕われている。
Even a hundred years after his accession, the king is still loved by the people.